These guys have a welcome guide template file that is in Google Docs that can be edited directly.
https://hostsandhomes.com/resources/welcome-guide-template/ - it comes complete with images and demo text!
Welcome! We are a community of AirBnb hosts
This forum is dedicated to connecting hosts with other hosts. Sign up to get the latest updates and news just for AirBnb hosts! Note that we are not affiliated with Airbnb - we are just passionate hosts!